ABSTRACT The Galactic Archaeology with HERMES (GALAH) survey is a large-scale stellar
spectroscopic survey of the Milky Way, designed to deliver complementary chemical …

We present ground-based spectroscopic verification of 6 Y dwarfs (see also Cushing et al.),
89 T dwarfs, 8 L dwarfs, and 1 M dwarf identified by the Wide-field Infrared Survey Explorer …

The Green Bank North Celestial Cap Pulsar Survey. III. 45 New Pulsar Timing Solutions -
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The investigation of the metal-poor tail in the Galactic bulge provides unique information on
the early Milky Way assembly and evolution. A chemo-dynamical analysis of 17 very metal …

We present the first results from a reverberation-mapping campaign undertaken during the
first half of 2012, with additional data on one active galactic nucleus (AGN)(NGC 3227) from …

PSR J1023+ 0038 is the first millisecond pulsar discovered to pulsate in the visible band;
such a detection took place when the pulsar was surrounded by an accretion disk and also …

The most common definition of gamma-ray binaries is based on their composition and their
energy output: a gamma-ray binary consists of a compact object orbiting a star, with periodic …

We present the results from Nordic Optical Telescope and X-shooter follow-up campaigns of
the tidal disruption event (TDE) iPTF16fnl, covering the first∼ 100 d after the transient …

ABSTRACT Intermediate-mass black holes (103–105 M⊙) in the centre of dwarf galaxies
are believed to be analogous to growing active galactic nuclei (AGNs) in the early Universe …

We consider active galactic nucleus (AGN) photoionization of gas in companion galaxies
(cross-ionization) as a way to sample the intensity of AGN radiation in both direction and …